WO2008084822A1 - Liquid device, liquid device manufacturing apparatus and method, and image display device - Google Patents

Liquid device, liquid device manufacturing apparatus and method, and image display device Download PDF

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Publication number
WO2008084822A1
WO2008084822A1 PCT/JP2008/050165 JP2008050165W WO2008084822A1 WO 2008084822 A1 WO2008084822 A1 WO 2008084822A1 JP 2008050165 W JP2008050165 W JP 2008050165W WO 2008084822 A1 WO2008084822 A1 WO 2008084822A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid device
liquid
film
insulating
image display
Prior art date
Application number
PCT/JP2008/050165
Other languages
French (fr)
Japanese (ja)
Inventor
Kenichi Takahashi
Original Assignee
Sony Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007002553A external-priority patent/JP2008170632A/en
Priority claimed from JP2007002552A external-priority patent/JP2008170631A/en
Application filed by Sony Corporation filed Critical Sony Corporation
Priority to US12/522,675 priority Critical patent/US8040583B2/en
Priority to EP08703036A priority patent/EP2103982A4/en
Publication of WO2008084822A1 publication Critical patent/WO2008084822A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length

Abstract

This invention provides a liquid device, which can realize an enhanced capacitance and, at the same time, can suppress breakdown, and liquid device manufacturing apparatus and method and an image display device. An insulating film (43) is additionally provided between a lower electrode (42) and a water repellent film (44). The insulating film (43) has a higher level of insulating properties and a higher level of permittivity as compared with the water repellent film (44) to compensate for insulating strength and to suppress breakdown. The insulating film (43) is preferably formed of a material having a high level of insulating properties and a high level of permittivity, and examples of such materials include polymer materials and inorganic materials. For example, SOG is a silica-type inorganic coating material, and a solution thereof is coated, for example, by spin coating to form a film which is then fired at a relatively low temperature for vitrification. The present invention can be applied to liquid devices.
PCT/JP2008/050165 2007-01-10 2008-01-10 Liquid device, liquid device manufacturing apparatus and method, and image display device WO2008084822A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/522,675 US8040583B2 (en) 2007-01-10 2008-01-10 Liquid device, liquid device manufacturing apparatus and method, and image display device
EP08703036A EP2103982A4 (en) 2007-01-10 2008-01-10 Liquid device, liquid device manufacturing apparatus and method, and image display device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007002553A JP2008170632A (en) 2007-01-10 2007-01-10 Liquid device, and device and method for manufacturing liquid device
JP2007002552A JP2008170631A (en) 2007-01-10 2007-01-10 Liquid device, and device and method for manufacturing liquid device
JP2007-002552 2007-10-01
JP2007-002553 2007-10-01

Publications (1)

Publication Number Publication Date
WO2008084822A1 true WO2008084822A1 (en) 2008-07-17

Family

ID=39608710

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050165 WO2008084822A1 (en) 2007-01-10 2008-01-10 Liquid device, liquid device manufacturing apparatus and method, and image display device

Country Status (3)

Country Link
US (1) US8040583B2 (en)
EP (1) EP2103982A4 (en)
WO (1) WO2008084822A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915989A (en) * 2010-07-28 2010-12-15 东南大学 Electric field force-controlled liquid lens
US11217610B2 (en) 2019-03-29 2022-01-04 Sharp Kabushiki Kaisha Method of manufacturing active matrix substrate
US11264235B2 (en) 2017-08-03 2022-03-01 Sharp Kabushiki Kaisha Active matrix substrate, microfluidic device provided with same, method for producing said active matrix substrate, and method for producing said microfluidic device
US11577245B2 (en) 2018-09-06 2023-02-14 Sharp Kabushiki Kaisha Electrowetting device

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI396893B (en) * 2009-10-22 2013-05-21 Univ Nat Chiao Tung Electro-optical device
CN102695984A (en) * 2010-01-28 2012-09-26 夏普株式会社 Display element and electric device equipped with same
US8693081B2 (en) 2010-09-30 2014-04-08 University Of Cincinnati Electrofluidic imaging film, devices, and displays, and methods of making and using the same
JP2012242495A (en) * 2011-05-17 2012-12-10 Japan Display East Co Ltd Display device
JP2013037219A (en) * 2011-08-09 2013-02-21 Sony Corp Optical element, optical element array, display device, and electronic equipment
CA2854023A1 (en) 2011-11-07 2013-05-16 Illumina, Inc. Integrated sequencing apparatuses and methods of use
KR20130072502A (en) * 2011-12-22 2013-07-02 삼성디스플레이 주식회사 Parallax barrier panel and display apparatus having the same
US8982444B2 (en) * 2012-02-09 2015-03-17 Amazon Technologies, Inc. Electrowetting display device and manufacturing method thereof
KR101949527B1 (en) * 2012-03-14 2019-02-18 리쿠아비스타 비.브이. Electrowetting display device and manufacturing method thereof
KR101925344B1 (en) * 2012-05-10 2018-12-05 리쿠아비스타 비.브이. Electro wetting display device
KR101967472B1 (en) 2012-06-08 2019-04-09 리쿠아비스타 비.브이. Electrowetting display and method of manufacturing the same
CN102937744B (en) * 2012-10-29 2014-12-03 京东方科技集团股份有限公司 Slit grating, preparation method thereof and display device
EP2921901A4 (en) * 2012-11-14 2016-04-27 Nanobrick Co Ltd Forgery and falsification prevention device
TWI467228B (en) * 2012-11-30 2015-01-01 Nat Univ Chung Hsing An electric wetting element and its making method
US9594243B2 (en) * 2013-08-20 2017-03-14 Sekisui Chemical Co., Ltd. Electrowetting device and electrowetting display
US9494790B1 (en) * 2014-09-29 2016-11-15 Amazon Technologies, Inc. Electrowetting element and fluid
WO2017126374A1 (en) 2016-01-18 2017-07-27 シャープ株式会社 Electrode substrate, method for producing same, and electronic device
KR20180032908A (en) * 2016-09-23 2018-04-02 한국과학기술원 Liquid lens array based on electrowetting method and method for manufacturing the same, and display apparatus using the same
TW201816430A (en) * 2016-10-18 2018-05-01 美商康寧公司 Variable focus lens with integral optical filter and image capture device comprising the same
WO2019165269A1 (en) * 2018-02-23 2019-08-29 Corning Incorporated Method of separating a liquid lens from an array of liquid lenses
WO2020203313A1 (en) * 2019-03-29 2020-10-08 株式会社ジャパンディスプレイ Display device and lens array

Citations (4)

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JP2004252444A (en) * 2003-01-31 2004-09-09 Fuji Photo Film Co Ltd Display device
JP2005233954A (en) * 2004-02-16 2005-09-02 Commiss Energ Atom Device for controlling migration of droplets between two or more solid base boards
JP2006259040A (en) 2005-03-16 2006-09-28 Sony Corp Display device, and its controlling method, and program
JP2006285031A (en) * 2005-04-01 2006-10-19 Sony Corp Variable focus lens, optical apparatus using the same, manufacturing method of variable focus lens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008203282A (en) * 2005-06-03 2008-09-04 Sharp Corp Image display device
US7697187B2 (en) * 2006-09-29 2010-04-13 Sony Corporation Electrowetting device and varifocal lens, optical pickup device, optical recording/reproduction device, droplet operation device, optical element, zoom lens, imaging device, light modulating device, and display device using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004252444A (en) * 2003-01-31 2004-09-09 Fuji Photo Film Co Ltd Display device
JP2005233954A (en) * 2004-02-16 2005-09-02 Commiss Energ Atom Device for controlling migration of droplets between two or more solid base boards
JP2006259040A (en) 2005-03-16 2006-09-28 Sony Corp Display device, and its controlling method, and program
JP2006285031A (en) * 2005-04-01 2006-10-19 Sony Corp Variable focus lens, optical apparatus using the same, manufacturing method of variable focus lens

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
GINDELE F. ET AL.: "Optical systems based on electro-wetting", MEMS, MOEMS, AND MICRO MACHINING, 29 April 2004 (2004-04-29)
KANG H. ET AL.: "EWOD (electro-wetting-on-dielectric) actuated optical micro-mirror", PROCEEDINGS OF THE IEEE INTERNATIONAL CONFERENCE ON MICRO-ELECTRONIC MECHANICAL SYSTEMS (MEMS)'' - 19TH IEEE INTERNATIONAL CONFERENCE ON MICRO-ELECTRO MECHANICAL SYSTEMS, 2006
MOON, HYEJIN ET AL.: "Journal of Applied Physics", vol. 92, 1 October 2002, AMERICAN INSTITUTE OF PHYSICS, article "Low voltage electro-wetting on-dielectric"
See also references of EP2103982A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101915989A (en) * 2010-07-28 2010-12-15 东南大学 Electric field force-controlled liquid lens
US11264235B2 (en) 2017-08-03 2022-03-01 Sharp Kabushiki Kaisha Active matrix substrate, microfluidic device provided with same, method for producing said active matrix substrate, and method for producing said microfluidic device
US11577245B2 (en) 2018-09-06 2023-02-14 Sharp Kabushiki Kaisha Electrowetting device
US11217610B2 (en) 2019-03-29 2022-01-04 Sharp Kabushiki Kaisha Method of manufacturing active matrix substrate

Also Published As

Publication number Publication date
EP2103982A1 (en) 2009-09-23
US20100053717A1 (en) 2010-03-04
EP2103982A4 (en) 2012-04-11
US8040583B2 (en) 2011-10-18

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